I don't think that interior is all original, but I could be mistaken. It does look great though. I have a (rare) 2000 Lariat LE PSD CC LB dually and I love my truck.
Fund Razor:
I have bought my last few vehicles in cash. When traveling, try to see if you can find a branch of your bank in the same town as the vehicle, then just pull out the cash and do the transaction in the bank. Or, have a cashiers check written on the BUYER's bank's check, and go to one of his branches and have them cash the check in front of both of you; as such they verify it by calling the bank that you had the check written at.
I took a trip with $27,000 on me in cash to buy my dually on a Sunday. I was a nervous wreck. I won't do that again. I carry a piece now, but still...